The correct elements that are part of SSH Events in Host Observations include User, Process path, and Command. 'User' is relevant because it helps identify who is initiating the SSH session. 'Process path' is important as it provides information about where the process is being executed from, which is crucial for monitoring and security purposes. 'Command' shows what specific commands are being run in SSH sessions, critical for detecting malicious activities. 'Startup process' and 'System calls' are not directly related to the SSH Events in Host Observations.